From 6f76b9717cd33b156fa16a11955c3b771c184cd9 Mon Sep 17 00:00:00 2001
From: Sarina <iam54r1n40@proton.me>
Date: Sun, 21 Jul 2024 20:36:31 +0330
Subject: [PATCH] Fix change_port.sh

---
 core/scripts/hysteria2/change_port.sh | 30 ++++++++++++++++-----------
 1 file changed, 18 insertions(+), 12 deletions(-)

diff --git a/core/scripts/hysteria2/change_port.sh b/core/scripts/hysteria2/change_port.sh
index 76bcb56..be7bd31 100644
--- a/core/scripts/hysteria2/change_port.sh
+++ b/core/scripts/hysteria2/change_port.sh
@@ -1,16 +1,22 @@
-while true; do
-    read -p "Enter the new port number you want to use: " port
+# Function to update port number in configuration
+update_port() {
+    local port=$1
+
+    # Validate the port number
     if ! [[ "$port" =~ ^[0-9]+$ ]] || [ "$port" -lt 1 ] || [ "$port" -gt 65535 ]; then
         echo "Invalid port number. Please enter a number between 1 and 65535."
-    else
-        break
+        return 1
     fi
-done
 
-if [ -f "/etc/hysteria/config.json" ]; then
-    jq --arg port "$port" '.listen = ":" + $port' /etc/hysteria/config.json > /etc/hysteria/config_temp.json && mv /etc/hysteria/config_temp.json /etc/hysteria/config.json
-    python3 /etc/hysteria/core/cli.py restart-hysteria2 > /dev/null 2>&1
-    echo "Port changed successfully to $port."
-else
-    echo "${red}Error:${NC} Config file /etc/hysteria/config.json not found."
-fi
\ No newline at end of file
+    # Check if the config file exists and update the port number
+    if [ -f "/etc/hysteria/config.json" ]; then
+        jq --arg port "$port" '.listen = ":" + $port' /etc/hysteria/config.json > /etc/hysteria/config_temp.json && mv /etc/hysteria/config_temp.json /etc/hysteria/config.json
+        python3 /etc/hysteria/core/cli.py restart-hysteria2 > /dev/null 2>&1
+        echo "Port changed successfully to $port."
+    else
+        echo "Error: Config file /etc/hysteria/config.json not found."
+        return 1
+    fi
+}
+
+update_port "$1"
\ No newline at end of file